Base | Representation |
---|---|
bin | 1000101101001… |
… | …11111101001000 |
3 | 12002102210121122 |
4 | 10112213331020 |
5 | 122144232223 |
6 | 11125254412 |
7 | 1544553461 |
oct | 426477510 |
9 | 162383548 |
10 | 73039688 |
11 | 38257887 |
12 | 20564408 |
13 | 12194267 |
14 | 99b3d68 |
15 | 662b5c8 |
hex | 45a7f48 |
73039688 has 16 divisors (see below), whose sum is σ = 138879360. Its totient is φ = 36005200.
The previous prime is 73039643. The next prime is 73039691. The reversal of 73039688 is 88693037.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63728 + ... + 64863.
It is an arithmetic number, because the mean of its divisors is an integer number (8679960).
Almost surely, 273039688 is an apocalyptic number.
It is an amenable number.
73039688 is a deficient number, since it is larger than the sum of its proper divisors (65839672).
73039688 is a wasteful number, since it uses less digits than its factorization.
73039688 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128668 (or 128664 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 73039688 is about 8546.3259942504. The cubic root of 73039688 is about 418.0096454662.
The spelling of 73039688 in words is "seventy-three million, thirty-nine thousand, six hundred eighty-eight".
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